Laser Welding Torch Assembly for Wafer Slicers from China
A specialized torch assembly for laser welding components in wafer slicing saw maintenance, used to repair or assemble precision saw blades in semiconductor boule processing. Classified under HTS 8468.90.50.00 as parts of welding machinery tailored for semiconductor wafer preparation equipment. Ensures minimal thermal distortion critical for crystal integrity.
Duty Rate — China → United States
37.5%
Rate breakdown
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Provide manufacturer specs linking to statistical note (b) wafer slicing saws; obtain advance classification ruling for custom assemblies
• Avoid pitfalls by distinguishing from retail laser welders